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Commit a26fe4d2 authored by Poompatai Puntitpong's avatar Poompatai Puntitpong
Browse files

Modify permissions checking for multi-user scenarios 

Test: m com.android.btservices
Bug: 360274428
Flag: EXEMPT only affect devices with HSUM enabled
Change-Id: I45d8bd5bb52b2840205febf78f03740518cec354
parent 252970e5

android/app/src/com/android/bluetooth/Utils.java

+7 −1
Original line number Diff line number Diff line
@@ -821,11 +821,17 @@ public final class Utils { 
            UserHandle uh = um.getProfileParent(callingUser);

            int parentUser = (uh != null) ? uh.getIdentifier() : USER_HANDLE_NULL.getIdentifier();



            // In HSUM mode, UserHandle.SYSTEM is only for System and the human users will use other

            // ids

            boolean isSystemUserInHsumMode =

                    um.isHeadlessSystemUserMode() && callingUser.equals(UserHandle.SYSTEM);



            // Always allow SystemUI/System access.

            return (sForegroundUserId == callingUser.getIdentifier())

                    || (sForegroundUserId == parentUser)

                    || (UserHandle.getAppId(sSystemUiUid) == UserHandle.getAppId(callingUid))

                    || (UserHandle.getAppId(Process.SYSTEM_UID) == UserHandle.getAppId(callingUid));

                    || (UserHandle.getAppId(Process.SYSTEM_UID) == UserHandle.getAppId(callingUid))

                    || (isSystemUserInHsumMode);

        } catch (Exception ex) {

            Log.e(TAG, "checkCallerAllowManagedProfiles: Exception ex=" + ex);

            return false;